<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8">
  <!-- import CSS -->
  <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
  <!-- import Vue before Element -->
  <script src="https://unpkg.com/vue/dist/vue.js"></script>
  <!-- import JavaScript -->
  <script src="https://unpkg.com/element-ui/lib/index.js"></script>
  <style>
    .el-row {
      margin-bottom: 20px;
       &:last-child {
          margin-bottom: 0;
       }
    }
    .el-col {
      border-radius: 4px;
    }
    .bg-purple-dark {
      background: #99a9bf;
    }
    .bg-purple {
      background: #d3dce6;
    }
    .bg-purple-light {
      background: #e5e9f2;
    }
    .grid-content {
      border-radius: 4px;
      min-height: 36px;
    }
    .row-bg {
      padding: 10px 0;
      background-color: #f9fafc;
    }
  </style>
</head>
<body>
<h1>测试布局</h1></hr>
<div id="app">
  <el-row>
    <el-col :span="24"><div class="grid-content bg-purple-dark"></div></el-col>
  </el-row>
  <el-row>
    <el-col :span="12"><div class="grid-content bg-purple"></div></el-col>
    <el-col :span="12"><div class="grid-content bg-purple-light"></div></el-col>
  </el-row>
  <el-row>
    <el-col :span="8"><div class="grid-content bg-purple"></div></el-col>
    <el-col :span="4"><div class="grid-content bg-purple-light"></div></el-col>
    <el-col :span="4"><div class="grid-content bg-purple"></div></el-col>
  </el-row>
  <el-row>
    <el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
    <el-col :span="6"><div class="grid-content bg-purple-light"></div></el-col>
    <el-col :span="6"><div class="grid-content bg-purple"></div></el-col>
    <el-col :span="6"><div class="grid-content bg-purple-light"></div></el-col>
  </el-row>
  <el-row>
    <el-col :span="4"><div class="grid-content bg-purple"></div></el-col>
    <el-col :span="4"><div class="grid-content bg-purple-light"></div></el-col>
    <el-col :span="4"><div class="grid-content bg-purple"></div></el-col>
    <el-col :span="4"><div class="grid-content bg-purple-light"></div></el-col>
    <el-col :span="4"><div class="grid-content bg-purple"></div></el-col>
    <el-col :span="4"><div class="grid-content bg-purple-light"></div></el-col>
  </el-row>
</div>
</body>

<script>
  new Vue({
    el: '#app'
  })
</script>
</html>